package cn.edu.scau.cmi.wujiaxian.exercise6;

public class Example6_3 {
	
	public static void main(String[] args) {
		B b = new B();
		double result = b.computer(8, 9);
		System.out.println("调用重写方法得到的结果：" + result);
		int m = b.g(12, 8);
		System.out.println("调用继承方法得到的结果：" + m);
	}

}

class A {
	float computer(float x, float y) {
		return x + y;
	}
	public int g(int x, int y) {
		return x * y;
	}
}

class B extends A {
	float computer(int x, int y) {
		return x * y;
	}
}